test: remove karma, sinon, chai and see what happens

Author: lmiller1990

package.json

@@ -22,13 +22,6 @@
     "test": "yarn format:check && yarn lint && yarn lint:docs && yarn flow && yarn test:types && yarn test:unit && yarn test:unit:karma && yarn test:unit:node",
     "test:compat": "scripts/test-compat.sh",
     "test:unit": "yarn build:test && yarn test:unit:only",
-    "test:unit:only": "mocha-webpack --webpack-config test/setup/webpack.test.config.js test/specs --recursive --require test/setup/mocha.setup.js",
-    "test:unit:only:dev": "cross-env TARGET=dev yarn test:unit:only",
-    "test:unit:debug": "yarn build:test && node --inspect-brk node_modules/.bin/mocha-webpack --webpack-config test/setup/webpack.test.config.js test/specs --recursive --require test/setup/mocha.setup.js",
-    "test:unit:karma": "yarn build:test && yarn test:unit:karma:only",
-    "test:unit:karma:only": "cross-env TARGET=browser karma start test/setup/karma.conf.js --single-run",
-    "test:unit:node": "yarn build:test && yarn test:unit:node:only",
-    "test:unit:node:only": "cross-env TEST_ENV=node mocha-webpack --webpack-config test/setup/webpack.test.config.js test/specs/render.spec.js test/specs/renderToString.spec.js --require test/setup/mocha.setup.js",
     "test:types": "tsc -p packages/test-utils/types && tsc -p packages/server-test-utils/types"
   },
   "dependencies": {
@@ -44,7 +37,6 @@
     "@babel/plugin-syntax-flow": "^7.0.0",
     "@babel/polyfill": "^7.0.0",
     "@babel/preset-env": "^7.0.0",
-    "chai": "^4.0.0",
     "chalk": "^2.4.2",
     "conditional-specs": "^1.0.1",
     "conventional-changelog": "^3.1.12",
@@ -57,13 +49,6 @@
     "flow-bin": "^0.66.0",
     "jsdom": "^12.0.0",
     "jsdom-global": "^3.0.2",
-    "karma": "^3.1.4",
-    "karma-mocha": "^1.3.0",
-    "karma-phantomjs-launcher": "^1.0.4",
-    "karma-sinon-chai": "^2.0.2",
-    "karma-sourcemap-loader": "^0.3.7",
-    "karma-spec-reporter": "^0.0.31",
-    "karma-webpack": "^2.0.3",
     "lerna": "^3.20.2",
     "markdown-it-include": "^1.0.0",
     "mocha": "^5.2.0",
@@ -75,8 +60,6 @@
     "rollup-plugin-json": "4",
     "rollup-plugin-node-resolve": "5",
     "semver": "^6.3.0",
-    "sinon": "^7.2.3",
-    "sinon-chai": "^3.3.0",
     "typescript": "3",
     "vee-validate": "^2.1.3",
     "vue": "^2.6.11",